TI-84 Stats

Which button do you press to get to the stats screen?

When you are on the stat screen, which option opens the lists?

• The edit option (the one highlighted)

• Scroll over to Calc to hit 1-var stats

• Scroll over to tests to hit Z test

What is this screen used for?

• To put in the data set

• To do basic addition/subtraction

• To calculate the area

After you've put in your data, which button do you click next?

Once you're on the Stat screen AFTER putting in your data, where do you go next?

• Stay on the edit tab

• Scroll to the Calc tab

• Scroll to the tests tab

Once you're on the stats screen, which option do you want?

• 1-Var Stats, the one highlighted

• 2-Var Stats

• LinReg(ax+b)

Once you've hit 1-var stats, what do we do on this screen?

• Make sure the right list is being used and then scroll down to calculate

• Scroll down to FreqList and put a 2

• Press 2nd and the stat button again

According to the screen, what is the mean?

• 3.5

• 21

• 91

• 6

According to the screen, what is the median?

• The median isn't on this screen, we have to scroll down

• Add 5 to the mean, so 8.5

• 91

• 6

According to the screen, what is the median?

• 3.5

• 1

• 5

• 6